X10CrAlSi18铁素体耐热钢
发布:2024/5/6 11:08:19 来源:xcjs999Grade : X10CrAlSi18铁素体耐热钢
Number: 1.4742
Classification: 铁素体耐热钢
Density: 7.7 g/cm 3
Standard: 999耐热钢和镍合金
Chemical composition % of steel X10CrAlSi18 (1.4742): & p;
C Si Mn P S Cr Al
max 0.12 0.7 - 1.4 max 1 max 0.04 max 0.015 17 - 19 0.7 - 1.2
Mechanical properties of steel X10CrAlSi18 (1.4742)
Rm - Tensile strength (MPa bsp;
Rp0.2 0.2% proof strength (MPa) (+A) 270
A - Min. elongation at fracture (%) (+A) 13-15
Brinell hardness (HB): (+A) 212
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